winch pulley----- 1.material:Q345-2G310-500 2.size:300mm-2600mm 3.used for hoisting & guiding 4.great strength

winch pulley---1.low cost, high quality2.any size is available3.material:Q345-2G310-5004.size:300mm-2600mm

5.function: hoisting and guiding

6.advantage:heavy intensity

winch pulley